Showing posts with label dusky-footed woodrat - also. Show all posts
Showing posts with label dusky-footed woodrat - also. Show all posts

Monday, March 10, 2014

black rat ~ 03/10/14 ~ Midpen Preserve

Rattus rattus alexandrinus

posted 03/19/14 - Here's another dead animal to add to my virtual collection.  I'll take it.  I just noticed most of my dead animal finds have been mammals and snakes.  Hey, it's the only time I seem to get any pictures of them.  I'm not very good with their IDs and often have to ask for help.  I try to spread my queries around so as not to pester any one person too much, because everyone's busy and my blog is not that important.  In my zeal to double-check my facts as I always do, I ended up being a bit ratty myself.  Eventually, it was passed among a couple big-wig Mammalogists, so I am confident of this expert ID.  I'd quote the e-mails, but I didn't ask for permission, so I won't.  Sorry, all.

There were two other possible IDs:  the native dusky-footed woodrat (Neotoma fuscipes) and the introduced brown rat / Norway rat (Rattus norvegicus).  Without looking at teeth and skulls, they're not as easy to distinguish as I would have guessed.  My personal, completely uninformed, vote was woodrat, because of its obvious white belly, even though the tail wasn't as hairy as I would expect. Nope.  It's a black rat that isn't actually black.  Go figure.  I should note, the 2nd picture was my attempt to return the body back to its original stuffed-in-the-hole position, so that the black burying beetle I spied could get back to business.  I wouldn't even begin to guess how the rat died and got stuffed.

Saturday, February 18, 2012

habitat ~ 02/18/12 ~ Fort Ord - BLM InterGarrison

Fort Ord Public Lands - InterGarrison entrance
February 18, 2012

Lately, I've been trying to focus on the positive on Nature ID and was hoping if I waited a few days to post about this excursion, my grumpy attitude would mellow out. Unfortunately, I still have pet peeves to report from this hike, and those pet peeves are more hot to me than describing my other photos.

Right as we pulled into the very limited sandy parking at InterGarrison, we met a couple of dogs off leash. As soon as I got out of the car, one promptly stuck its slobbery nose up where it didn't belong, and the other pooped not more than a few feet away in the sand (I was very careful not to step in the steaming pile of poo). I don't blame the dogs. I blame the dogs' owner. The regulation of having a dog under voice command does not mean a verbal remonstration after the fact of "Bad Barkie, leave the nice lady alone!" Plus, the owner made no movements to pick up after his other pet. (Oh, did I mention he was a mountain biker? I'll get to that in a mo'.) At the very least, I'm glad none of the dogs jumped into my car, which Andy experienced a little more than a year ago. When Andy tried to get Lola out of his car, he ended up with his 3rd worst poison-oak rash ever. His arms oozed for weeks thanks to a careless dog owner who couldn't find her way on the trails, let alone find her own dog. Given my last several encounters with dogs on trails (muddy footprints all over me, scaring me during my first ever bobcat encounter, pooping not 3 feet away in the ocean waves from my friend's toddler, and other incidents), really, I do like dogs... just not run amok where common courtesy seems to be forgotten.

There was a ton of poop on the trails. With minimal rain this season, poop seems to be holding its shape pretty well with fuzzy mold. Some were obviously from wild animals with bits of red berries in them, but I'm guessing most were from dogs. Does anyone know how to tell dog and coyote poop apart? Several bikers had dogs with them, and I can't imagine that they would stop their bike to pick up after their pet. As the biker in the parking area demonstrated, he wasn't the least bit concerned about cleaning up after his dog. All that dog poop has got to have a negative impact on the wildlife and the environment.

So, speaking of bicyclists, check out the bright red trail marker above. Can you also see the clear bike tire treads? These trail markers are new within the past couple of months. It's supposed to say "Area Closed," but it's already been defaced. These trails were closed 2 1/2 years ago, and even then the markers were promptly defaced or ripped out of the ground completely. Oh, did I mention? I witnessed the same dog/bike loving fellow promptly go down a brightly marked red trail to enjoy the beauty that is Fort Ord. If he and his cohorts continue, the place may not be so beautiful in the coming years. Considering there are still UXOs being found on previously opened trails, this could be really dangerous. Andy and I don't understand this behavior. We consider it a privilege, not a right, to have access to these lands.

edited 02/25/12 - Now that my rant is done, I've added descriptions for the rest of the photos:

vernal pool

There's a new definition of dry this year. I passed 3 vernal pools during my hike, and they were all this brown without a lick of water. Even on August 4, 2010 there was more green here. To see how filled with water the vernal pools can be, check out my March 20, 2011 post. Let's do a rain dance to get a flood of rain in March and April. Interestingly, I heard several frogs during this hike. I don't know where they'll lay eggs if there isn't some rain soon.


green grass under coast live oak

For how dry it was, I was impressed there were areas of new green under the tree canopies. The tree provides shade and extra moisture collection from fog and rain to the understory. I've asked this before, but what's the term for this natural occurrence? Is it a combination of throughfall and fog interception?


rototilled ground

While there are skunks and badgers at Fort Ord, I think the likely candidate that did this were wild California pigs (Sus scrofa), an odd cross between feral domestic pigs and Eurasian wild boar. They've only been seen at Fort Ord since 2004, and more than a hundred have been trapped since 2006. While I've never seen them, Andy has seen several during his many trail runs at Fort Ord.


dusky-footed woodrat house
Neotoma fuscipes

Normally, I'd have this as its own post, but now I'm starting to see dusky-footed woodrat houses as indicators of certain habitats. I most often see them in heavily forested coast live oak areas. I rarely see just one house, and more often than not there's a whole complex of multiple houses. The king of woodrat blogging is Nature of a Man. Check out his blog!


Fort Ord Army Lands

This picture was taken very near where I saw an incredible display of Indian warriors on March 20, 2011. There's a new Fort Ord map as of last September, but we believe it's already out of date. They've done quite a bit of new trail building that will make it easier to get from the BLM InterGarrison side through open Army Lands to the BLM Creekside entrance. I'm not quite sure what this corridor was since it's not a trail; I suspect it was a temporary road that was used for equipment to build the new trails. It's been exciting to see all the work being done to convert Fort Ord into a public access space. I just hope people can respect the land, the life, and the rules so that everyone can enjoy it for years to come.

ps 02/28/12 - Given my pet peeves above, particularly pets on public lands, Shaina of Middle of Everywhere has a decent post about where this might head.

pss 03/14/12 - Well, here's a different idea - just throw the poo into the bushes according to Rambling on...